CVE-2023-4518

Description

A vulnerability exists in the input validation of the GOOSE messages where out of range values received and processed by the IED caused a reboot of the device. In order for an attacker to exploit the vulnerability, goose receiving blocks need to be configured.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.11%
Vendor Advisory hitachienergy.com
Affected: Hitachi Energy Relion670
Published at:
Updated at:

References

Link Tags
https://publisher.hitachienergy.com/preview?DocumentId=8DBD000170&languageCode=en&Preview=true vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-4518?
CVE-2023-4518 has been scored as a medium severity vulnerability.
How to fix CVE-2023-4518?
To fix CVE-2023-4518, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-4518 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-4518 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-4518?
CVE-2023-4518 affects Hitachi Energy Relion670.
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